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TRB 5010 Instrument for measuring the hardness of Rockwell and Brinell method TRB 5010.

TRB 5010

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Instrument for measuring the hardness of Rockwell and Brinell method TRB 5010 (TRB5010, TTRB-5010)
 
Instrument for measuring the hardness of Rockwell and Brinell method TRB 5010 is designed for measuring instruments for measuring the hardness of Rockwell and Brinell method, graphite and metallografitov, plastics, plywood, particle board tons of other materials.
The device is designed for use in workshops and laboratories of engineering and metallurgical enterprises, as well as in laboratories of research institutes with an ambient temperature of +10 º C to +35 º C, relative humidity from 50% to 80%.
The instrument unit for measuring the hardness method Rockwell and Brinell TRB 5010 is an improved analog device TP 5006M.
 
Technical characteristics of the devices devices for measuring the hardness method Rockwell and Brinell TRB 5010:
 
Range of hardness measurements - 20HRA-88HRA, 20HRB-100HRB, 20HRC-70HRC, 32HR-200HR, 95HR-650HR;
The test load device unit for measuring the hardness method Rockwell and Brinell TRB 5010, pre - 98.07 N;
Test loads, general, method Rockwell - 588.4 N, 980.7 N, 1471N;
The maximum permissible errors of test loads device device for measuring the hardness method Rockwell and Brinell TRB 5010 - ± 0,5%, ± 1,0%;
Limits of permissible absolute error of measurement of hardness Rockwell are shown in Table 1;
 
Table 1 Maximum permissible absolute error of hardness measurement device for measuring the hardness of the device according to the method of Brinell and Rockwell TRB 5010 Rockwell
Intervals Hardness Rockwell c designation
Limits of permissible absolute error of measurement of hardness HRC
from 20HRA to 75HRA
± 2.0HR
from 75HRA to 88HRA
± 1.5HR
from 20HRA to 80HRB
± 3.0HR
from 80HRA to 100HRB
± 2.0HR
HRC 20 to 35HRC
± 2.0HR
HRC 35 to 55HRC
± 1.5HR
from 55HRC to 70HRC
± 1.0HR
 
Limits of permissible absolute error of measurement of hardness instrument instrument for measuring the hardness method Rockwell and Brinell TRB 5010 by Brinell listed in Table 2;
 
Table 2 Maximum permissible absolute error of hardness measurement device measuring instrument hardness Rockwell and Brinell method TRB 5010 by Brinell
Marking scales Hardness
Measurement intervals Brinell hardness, HBW
40 ± 10
100 ± 50
200 ± 50
300 ± 50
400 ± 50
525 ± 75
Limits of absolute error by Brinell, HBW
HBW 2,5 / 62,5;
±2
± 6
±10
 
 
 
HBW 2,5 / 187,5
 
± 6
±10
± 12
± 18
± 24
The distance from the top of the tip of the test instrument instrument for measuring the hardness method Rockwell and Brinell TRB 5010 to a working plane adjustable - from 0 mm to 240 mm;
Distance from the tip to the wall of the test case, which limits the size of the test items - 145mm;
The hydraulic system of the device device for measuring hardness of Rockwell and Brinell method TRB 5010 provides a smooth application in the main load 2c-8c;
Of full scale reading device dial indicator measured by the method of hardness Rockwell hardness is 0.5 units, which corresponds to the movement of the tip of 0,001 mm;
Of full scale measuring microscope BCH diameter measuring device footprint measurement device for measuring the hardness of Rockwell and Brinell method TRB 5010 Brinell hardness method - 0.02 mm (when using a lens OB5, with a 50 fold increase) and 0.04 mm for the lens OB2, with a 25 fold increase).
Power - 220V, 50Hz;
Power consumption of the device device for measuring hardness of Rockwell and Brinell method TRB 5010 - is 50W;
Overall dimensions:
- Length - 490mm;
- Width - 170mm;
- Height - 780mm;
Unit weight device for measuring hardness of Rockwell and Brinell method TRB 5010 - 85kg;
Full average life of the device - not less than 10 years;
The device allows to evaluate the reference Rockwell hardness in the range according to the values ​​specified in Table 3;
 
Table 3: Supplemental assessment instrument instrument for measuring the hardness of the method of Rockwell and Brinell hardness TRB 5010 Rockwell
Hardness scale
Load, N
View of the indenter
Measuring range, HR
D
980.7 N
Diamond cone
from 40HR to 77HR
E
980.7 N
Ball Ø 3,175 mm
from 70HR to 100HR
F
588.4 N
Ball Ø 1,588 mm
from 60HR to 100HR
G
1471N
Ball Ø 1,588 mm
from 30HR to 94HR
H
588.4 N
Ball Ø 3,175 mm
from 30HR to 100HR
K
1471N
Ball Ø 3,175 mm
from 40HR to 100HR
L
588.4 N
Ball Ø 6,35 mm
from 20HR to 115HR
M
980.7 N
Ball Ø 6,35 mm
from 20HR to 115HR
P
1471N
Ball Ø 6,35 mm
from 20HR to 100HR
R
588.4 N
Ball Ø 12,7 mm
from 20HR to 115HR
S
980.7 N
Ball Ø 12,7 mm
from 20HR to 100HR
V
1471N
Ball Ø 12,7 mm
from 20HR to 100HR
The device allows to evaluate the reference Brinell hardness in accordance with the values ​​given in Table 4;
 
Table 4 Background score hardness instrument instrument for measuring the hardness method Rockwell and Brinell TRB 5010 to Brinell
Hardness scale
Load, N
View of the indenter
Measuring range, HR
HBW 5/62, 5
612.9 N
Ball Ø 5mm
8HR-50HR
HBW 10/100
980.7 N
Ball Ø 10mm
3HR-20HR
 
Completeness of the apparatus unit for measuring the hardness method Rockwell and Brinell TRB 5010 provided to the extent necessary for its installation and commissioning in accordance with the documentation and working conditions of the order;
The delivery products include operational documents (Manual);
Completeness of the apparatus unit for measuring the hardness method Rockwell and Brinell TRB 5010 is provided in accordance Table 5;
 
Table 5: Delivery unit device for measuring the hardness method Rockwell and Brinell TRB 5010
Document Designation
The name and symbol
Quantity
Note
TRB5010
instrument
1 pc.
 
BCH
Measuring microscope
1 pc.
 
Replacement parts
 
 
1 pc.
 
CT1
Flat table test Ø 139mm
 
 
CT3
Prismatic Table Test Ø 39mm angle of 90 °
1 pc.
 
GOST 9377-81
Tax tip Rockwell
1 pc.
In the case
 
Tip 1.588
1 pc.
 
 
Tip 2.5
1 pc.
 
Accessories
GOST 9031-75
Hardness model 2nd class MTR-1
1 pc.
In the case
GOST 9031-75
Hardness model 2nd class MTB-1
1 pc.
In the case
 
Set of keys
1 pc.
 
Operational documentation
 
Operating manual for the device
1 pc.
 
 
Passport to model hardness
1 pc.
 
 
Passport for Measuring Microscope BCH
1 pc.
 
 
Verification certificate
1 pc.
 
 
The additional supply of instruments measuring instruments hardness Rockwell and Brinell method TRB 5010 (available upon request) under Table 5;
 
Table 5: The additional delivery of the device to measure the hardness of the device according to the method of Brinell and Rockwell TRB 5010 (available on request)
Document Designation
The name and symbol
Quantity
Note
PF1
Retaining clip
1 pc.
 
CT2
Flat table test Ø 179mm
1 pc.
 
CT4
Prismatic Table Test Ø 58mm angle of 150 °
1 pc.
 
 
Tip 5
1 pc.
 
 
Tip 3.175
1 pc.
 
 
Tip 6.35
1 pc.
 
 
Tip of 12.7
1 pc.
 
 
Tip 10
1 pc.
 
Spare parts
GOST 3722-81
Balls 1.588 mm ± 0,003 mm.
5 pcs.
In the case
GOST 3722-81
Balls 2.5 mm ± 0,003 mm.
5 pcs.
In the case
GOST 9031-75
Balls 5mm ± 0,003 mm.
5 pcs.
In the case
GOST 3722-81
Balls 3,175 mm ± 0,003 mm.
5 pcs.
In the case
GOST 3722-81
Beads 6.35 mm ± 0,003 mm.
5 pcs.
In the case
GOST 3722-81
Balls 12.7 mm ± 0,003 mm.
5 pcs.
In the case
GOST 3722-81
Balls 10mm ± 0,003 mm.
5 pcs.
In the case
 
The manufacturer guarantees that the quality of the instrument instrument for measuring hardness of Rockwell and Brinell method TRB 5010 technical requirements specifications provided the customer terms and conditions of storage, transportation, installation, operation, and its specified operational documentation.


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